V2EX tributyrin

Tributyrin

释义 Definition

三丁酸甘油酯;一种由甘油三分子丁酸(butyric acid)形成的三酯(triglyceride)。常用于研究中作为丁酸/丁酸盐的前体(在体内或在酶作用下释放丁酸),也可用于食品香味相关应用(与“黄油/奶酪样”气味联想有关)。

发音 Pronunciation (IPA)

/trabjutarn/

例句 Examples

Tributyrin can provide butyrate in the body.
三丁酸甘油酯可以在体内提供(释放)丁酸。

In some experiments, tributyrin is broken down by lipases to release butyrate, which may affect inflammation and gene expression.
在一些实验中,三丁酸甘油酯会被脂肪酶分解并释放丁酸,而丁酸可能影响炎症反应与基因表达。

词源 Etymology

tributyrin 由 **tri-**(表示“三”)+ **butyr-**(源自 butyric acid,丁酸;与拉丁语 butyrum “黄油”相关)+ 化学名词后缀 -in 组成,字面意思就是“含三个丁酸基团的(甘油)酯”。

相关词 Related Words

文献与作品 Literary / Notable Works

  • The Merck Index(常见化学与药物资料汇编中收录该词条)
  • Ullmann's Encyclopedia of Industrial Chemistry(工业化学百科全书中涉及酯类与相关化学品时可能出现)
  • 生命科学与营养学期刊论文(如讨论“tributyrin 作为丁酸供体/前药”的研究文章中常见该词)
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